| Shannon to Centralia (Illinois) | 3,789.60 mi (6,098.77 km) |
| Shannon to Centralia (Washington) | 4,547.49 mi (7,318.48 km) |
| Shannon to Centreville (Virginia) | 3,304.59 mi (5,318.23 km) |
| Shannon to Ceres (California) | 4,992.03 mi (8,033.90 km) |
| Shannon to Cerritos (California) | 5,103.34 mi (8,213.04 km) |
| Shannon to Chalco (Nebraska) | 3,933.70 mi (6,330.68 km) |
| Shannon to Chalmette (Louisiana) | 4,243.78 mi (6,829.71 km) |
| Shannon to Chambersburg (Pennsylvania) | 3,264.83 mi (5,254.23 km) |
| Shannon to Chamblee (Georgia) | 3,817.07 mi (6,142.98 km) |
| Shannon to Champaign (Illinois) | 3,681.76 mi (5,925.22 km) |
| Shannon to Champlin (Minnesota) | 3,645.99 mi (5,867.65 km) |
| Shannon to Chandler (Arizona) | 4,917.06 mi (7,913.25 km) |
| Shannon to Chanhassen (Minnesota) | 3,666.60 mi (5,900.83 km) |
| Shannon to Channahon (Illinois) | 3,621.21 mi (5,827.77 km) |
| Shannon to Channelview (Texas) | 4,459.98 mi (7,177.65 km) |
